Mhd Omar Tomeh

• Username: 5★grizo7
• Country:  Syria
• Student/Professional:Student
• Institution:Damascus University, Syria
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

2165 (-11)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 224 (Rated till 6 star)(2026-02-04 22:00:00)

Global Rank:   87

Cheated in:   

Ratings System Update

(2026-02-04 22:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

None

Practice Paths (0)

None

Contests (17)

Starters 148 Division 4 (Rated)

Clearance Sale, Let Me Eat Cake!, FightBots, The Undisappearance

Starters 149 (Rated)

Kill Monsters (Hard Version), Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version), Kill Monsters (Easy Version)

Starters 150 (Rated)

Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)

Starters 152 (Rated)

Maximize Hamming Distance, Completion (Easy), Anti-Palindrome Queries, Range Minimize

Starters 156 (Rated till 6 stars)

Balance Difficulties, Partition Score

Starters 158 (Rated till 6 stars)

Buying Game, Multiply 2 to Minimize

Starters 159 (Rated)

Crafty Coloring (Easy), Super Hero, Random Nim, Chess Colouring, Elections

Starters 161 (Rated)

Min-Max Game, Red-Blue Sort, One To Three, Quick Exit

Starters 162 (Rated till 5 stars)

Empty the String, Permutation Mod K

Starters 163 (Rated till 5 stars)

Tree Sum is Fun !, Lexio Swap, Nice Array, Sort Them

Starters 165 (Rated till 6 stars)

A to B, Stable Array

Starters 168 (Rated till 6 stars)

No Two Alike, Binary Removals, Equate XOR

Starters 173 (Rated upto < 2700)

Cool Subsequences, Introverts, Time Penalty, Overwrite

Starters 174 (Rated upto 2700)

GCD Add Size, Meximal Sum, Mystic Slimes

Starters 211 (Rated till 6 - star)

No Doubling, Tournament Rigging (Minimum), Subarray Maximums

Starters 212 (Rated till 6 star)

Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Binary Flip

Starters 214 (Unrated)

Crazy Permutations

Starters 223 (Unrated)

Expansion, Add to First, Deleting Substrings, Less than Max

Starters 224 (Rated till 6 star)

Advitiya Coin, Accommodation, MAX MIN MEX, Tree Walk 2

Total Problems Solved: 65